<?php
class C {
  public function foo() {
    $x = 1 + 2 + 3;
    $x = 1 * 2 * 3;
    $x = true && (4 == 4) && false;
    $x = true || (4 == 4) || false;
    $x = "hi "."there"." fellow";
    $x = 1 & 2 & 3;
    $x = 1 | 2 | 3;
    $x = 1 ^ 2 ^ 3;
    $x = (1 - 2) - 3;
    $x = (1 / 2) / 3;
    $x = (1 < 2) < 3;
    $x = (1 > 2) > 3;
    $x = 1 == (2 == 3);
    $x = 1 === (2 === 3);
    $x = (1 != 2) != 3;
    $x = (1 !== 2) !== 3;
    $x = (1 << 2) << 3;
    $x = (1 >> 2) >> 3;
    $x = (1 % 2) % 3;
    $x = $y = $z = 2;
  }
}
C::foo();
